baber/WOPTO huggingface dataset:
Patent GB-1286463-A (GB)
Title: Field assemblies for dynamo electric machines
Inventor: KENNETH PREECE
IPC: H02K3/18
Filed: 1968-09-13
Abstract: 1286463 Stator cores for dynamo-electric machines JOSEPH LUCAS (INDUSTRIES) Ltd 28 Aug 1969 [13 Sept 1968 14 Jan 1969] 8986/72 and 8987/72 Divided out of 1286462 Heading H2A A stator assembly for starter motor comprises a tubular, magnetic, sheet-metal casing 17 and a number of magnetic members secured within the casing and providing salient poles 11-14 having rounded ends, the magnetic members having recesses 15 in their radially outer surfaces into which portions 17a of the casing are deformed so as to increase the thickness of magnetic material at the poles. The end caps 18, 19 of the casing, one or both of which are detachable, carry the rotor bearings, a brush holder 23 and a winding earth connection 24a.
Patent GB-992005-A (GB)
Title: Improvements in compressor units
IPC: F04C18/16
Filed: 1961-05-26
Abstract: 992,005. Compressors. ATLAS COPCO A.B. May 26, 1961 [June 2, 1960], No. 9088/64. Divided out of 992,004. Heading FIN. The subject-matter of this Specification is substantially the same as that of Specification 992,004 but the claims relate to the circulation of cooling liquid. Specification 992,006 also is referred to.
Patent GB-1160316-A (GB)
Title: Improvements in Lighting Fittings
Inventor: NEILSON WILLIAM IAN
IPC: F21S4/00
Filed: 1967-02-27
Abstract: 1,160,316. Lighting fittings. H. T. CEILINGS Ltd. 26 Feb., 1968 [27 Feb., 1967], No. 9159/67. Heading F4R. A fitting suitable for a fluorescent tube 15 comprises a tripartite open-ended channelshaped member defined by side walls 2, 3 and a top 1, each side wall having at least one outwardly extending flange 6, 7 at the lower side thereof and the open side of the channel being closed by a removable light-transmitting cover 4. The flanges are adapted to support ceiling panels 8 and decorative facing members 9. A ballast unit 16 is mounted on a plate (17, Fig. 3, not shown) releasably secured in an aperture (18) in the top 1.
Patent GB-1083745-A (GB)
Title: Improvements in or relating to communications decoding systems
IPC: H04N7/171
Filed: 1964-10-16
Abstract: 1,083,745. Secret television systems. L. R. KAHN. Oct. 16, 1964 [Oct. 18, 1963], No. 9181/67. Divided out of 1,083,744. Headings H4F and H4R. The description is identical with that in Specification 1,083,744 but the claims are directed to the method and apparatus for decoding the signal at the television receiver.
Patent GB-449277-A (GB)
Title: Process of obtaining useful products from fish and fish refuse
IPC: A23K1/10
Filed: 1935-03-25
Abstract: <PICT:0449277/III/1> <PICT:0449277/III/2> In a process for extracting oils and fats from fish or fish refuse the raw material is comminuted and heated to form a mixture from which the solids, fat or oil, and water are separated in a centrifuge and are withdrawn therefrom one by one in order of density.  Fish refuse is transferred from a silo 2, Fig. 1, to a receptacle 5 from which a worm 7 conveys it through a hopper 9 to a comminuting chamber 11, surrounded by a steam jacket and provided with agitator arms.  Water may be added if desired.  The resulting homogeneous pulpy mass may be further treated in a second comminuting chamber 14 and is then led into a centrifugal separator 17.  Oil is drawn off into a chamber 25, and water into a chamber 28. Solid particles deposited in the chamber 28 are allowed to settle and collected in a chamber 31 from which they pass to a dryer.  The solids drawn off from the centrifuge pass into a receptacle 34 from which they are transferred by elevating buckets into the first of three drying chambers 39, 40, 41 each provided with a steam jacket and provided with agitating arms. Kiln, drum, turbine or vacuum dryers may also be used.  The dried fish meal is discharged from the dryer 41 through a pipe 58 and is transferred by buckets to a beater mill 64 in which the meal is disintegrated and is finally discharged through a shoot 65.  The meal may be used as a food for animals or as a fertilizer.  The vapours formed in the dryers are drawn into a cyclone separator 70 where solid particles are removed and then washed with water in towers 71, 72, 73 to remove offensive odours, the washed gases finally pass through a chimney 80.  The centrifugal separator 17 is preferably of the double type and is provided with a shaft 96, Fig. 4, carrying a centrifugal drum 100 divided by a partition 101 having a central conical seat which engages a correspondingly shaped part of the shaft.  The mixture to be separated is introduced through a pipe 102.  Each half of the drum is provided with a liquid discharge pipe 104 carried on an arm 105 connected to piston rod 106.  Piston 107 works in a cylinder 108 to which liquid may be admitted at either end whereby position of the drain tube is controlled to remove first the oil layer c and then the water b.  The solids a are then removed by a knife 114a which is adjusted by a second piston and cylinder, and are delivered through a shoot 115.  The separation in the two halves of the centrifuge may be effected independently.
Patent GB-218382-A (GB)
Title: Improvements in or relating to connector-links or like devices for connecting chains and for similar purposes
IPC: F16G11/00
Filed: 1923-04-04
Abstract: 218,382. Hunter, F. A. April 4, 1923. Stud-and-slot fastenings. - The ends e<1> of a chain &c. to be coupled are attached to eyes e, e<2> on a housing a and on a pin f adapted to be turned in the housing from a position c<1> where it is inserted to a position c<2> in the line of pull, at which position the pin cannot be withdrawn. An enlargement f<3> on the pin turns in a recess b in the housing, which is slotted at c to permit the turning movement, the slot being widened at the position c' to permit the insertion and withdrawal of the pin. In the case of fastenings for necklaces &c., the sides of the housing may enclose the recess b and be ornamented.
Patent GB-254411-A (GB)
Title: Improvements relating to power transmission mechanism for use with railway points and signals
IPC: B61L7/02
Filed: 1925-04-07
Abstract: 254,411. Bruxby, H., Roberts, W. S., and Railway Signal Co., Ltd. April 7, 1925. Joint pins.-In power transmission mechanism for use with railway points and signals the wheels, cranks, or levers used for changing the direction of movement in the horizontal plane of the wires or ropes employed are each provided with a vertical pivot or pin formed integral with or rigidly secured thereto, the pin or pivot being mounted in a recess or cap formed in a base or support having a reservoir for lubricant so as to form a footstep bearing. The crank 4 is formed integral with a pin 5 mounted in a recess 3 of a boss 2 on a sole plate 1, lubricant being stored in a cavity 13 protected by a plate 16 with a spring-controlled cover 10. A passage 15 leads to the recess 3, and vertical movement of the pin is prevented by a pin 17 projecting into an annular groove 18. The bottom of the pin is rounded, as shown, and the bottom of the recess may be convex or the pivot may engage a steel ball or balls. The pin 18 may engage an annular groove on the pin, and the oil reservoir may be formed in the pivot pin. In a further modification, a liner may be used between the pin and its socket in the base plate. A similar arrangement is described for a wheel, in which case a bar above the wheel is used to prevent vertical axial movement.
Patent GB-1517832-A (GB)
Title: Method of printing
IPC: B41M5/035
Filed: 1977-04-12
Abstract: 1517832 Printing on rigid articles REED INTERNATIONAL Ltd 12 April 1977 [9 March 1976] 09349/76 Heading B6C Rigid articles are printed with a sublimable dyestuff from a transfer sheet, the article carrying a coating, before printing, of a polyester formed by curing an unsaturated polyester on the rigid article. The article may be a panel of wood, hardboard or metal. The polyester coating may also contain up to 50% of another polymer, and may be applied over a primer on the article.
Patent GB-435708-A (GB)
Title: Manufacture of phenylated, aromatic and hydroaromatic hydrocarbons and derivatives thereof
IPC: C07C15/00
Filed: 1934-03-26
Abstract: Aromatic and hydroaromatic compounds substituted by phenyl groups are obtained by reacting phenyl-substituted cyclopentadienones with unsaturated compounds of the ethylene or acetylene series.  The reaction may be effected by heating the reagents in the presence or absence of a solvent.  The probable course of the reaction is illustrated by reference to the reaction of tetraphenylcyclopentadienone with maleic anhydride; the initial product of this reaction is probably 3 : 4 : 5 : 6-tetraphenyl-3 : 6-endocarbonyl-1 : 2-dihydrophthalic anhydride which loses carbon monoxide when heated to 125--150 DEG  C. and yields 3 : 4 : 5 : 6-tetraphenyl-1 : 2-dihydrophthalic anhydride; further heating to about 200 DEG  C. causes dehydrogenation, and tetraphenylphthalic anhydride is then obtained.  Other examples are given in which (1) tetraphenylcyclopentadienone and phenyl acetylene yield pentaphenylbenzene; (2) tetraphenylcyclopentadienone and diphenylacetylene yield hexaphenylbenzene; (3) tetraphenylcyclopentadienone and stilbene yield hexaphenyldihydrobenzene, which yields hexaphenylbenzene when heated with zinc dust or selenium; (4) a diphenyldiphenylenecyclopentadienone (formula given) and maleic anhydride yield a 3 : 6 - diphenyl - 4 : 5 - diphenylenephthalic anhydride (formula given); (5) a phenylated cyclopentadienone derivative (formula given) obtained from acenaphthenequinone and dibenzyl ketone is treated with diphenylacetylene to yield a tetraphenylfluoranthene; (6) tetraphenylcyclopentadienone and phenylpropiolic ethyl ester yield pentaphenylbenzoic ethyl ester; (7) tetraphenylcyclopentadienone and the acetal of phenylpriolaldehyde yield pentaphenylbenzaldehyde acetal, which yields pentaphenylbenzaldehyde when boiled with glacial acetic acid.  A sample has been furnished under Sect. 2 (5) of tetraphenylbenzene, obtained from tetraphenylcyclopentadienone and acetylene.  Phenyl - substituted cyclopentadienones are obtainable, as described in German Specification 575,857, by condensing an aromatic o-diketone or a derivative or reduction product thereof with a ketone containing a reactive methylene group.  Thus, tetraphenylcyclopentadienone is obtained from benzil and dibenzyl ketone.
Patent GB-239481-A (GB)
Title: Improvements in or relating to carding machines for the treatment of kapoc
IPC: D01G15/02
Filed: 1925-04-08
Abstract: 239,481. Textile et Filature, (formerly Compagnie Continentale du Kapok Soc. Anon.). Sept. 2, 1924, [Convention date]. Carding-engines.-A machine for the treatment of kapok comprises a perforated drum b through which a current of air is drawn, cylinders e with metallic bristles to maintain the layer of fibrous material in contact with the drum, and a brush cylinder k with bristles of animal or vegetable origin. The fibre is fed in by a belt h between feed rollers c, d and is withdrawn by rollers f, g and a belt i. The rollers e rotate at a surface speed about equal to or slightly less than that of the drum.
Patent GB-1397470-A (GB)
Title: Pile mounted drilling rig and method
IPC: E21B7/20
Filed: 1973-02-27
Abstract: 1397470 Boring earth &c BROWN & ROOT INC 27 Feb 1973 [9 Feb 1973] 9495/73 Heading E1F A drilling rig 24 for drilling a bore hole at the base of an upwardly-projecting hollow pile 22 of an off-shore platform 12 so as to enable the pile tQ be driven further beneath the submerged surface 16, comprises a derrick, a tubular projection 40 suspended below the derrick for telescoping with a pile, and rig support means (84), Fig 4 (not shown), engageable with the pile to support the rig on the pile in a free-standing manner. The rig 24 is lowered from a barge on to the pile by means of a sling 30, and dulling equipment on a deck of the rig is powered from the barge by means of a line 34. The rig is supported on the pile by means of an annular member (84) fixed to the top end of the projection 40. The projection takes the form of a sleeve having a flared lower end and the sleeve is provided with a hole (78) in its wall to receive a conduit (80) which communicates with the interior of the pile to provide an outlet for drilling fluid, and also, in the case of rotary drilling, to impede turning of the rig on the pile. The borehole may alternatively be made by jetting or with the use of a down-the-hole turbine drill. Annular shims 82 are provided on the interior of the sleeve 40 to stabilize the rig. After removing the rig from the pile, the pile may be driven into the ground in any suitable manner and the pile permanently set. The pile may be under-reamed so that the pile, with the rig mounted thereon, penetrates further into the ground during drilling and is thereafter set.
Patent GB-471441-A (GB)
Title: Improved apparatus for ascertaining and recording the depth of water in a river, andfor like purposes
IPC: G01C13/00
Filed: 1936-03-31
Abstract: 471,441. Indicating liquid - levels. KENT, Ltd., G., ARDLEY, W. G., and HILLMAN, M., HILLMAN, L. C., and WARREN, G. F., [Representatives of HILL-. MAN, E. C.]. March 31, 1936, No. 9561. [Class 123 (i)] In apparatus suitable for indicating the depth of water in a river or the like, into the bed of which a spike 2 is driven by means of a rod 3a inserted into a socket 3, a resilient member 1 such as a coil spring, Fig. 1, or rubber tube, Fig. 2, projects upwards and encloses an air tube 6 open at the top. The member 1 carries a housing 8, Fig. 1, having short downwardlydirected tubes 9, or a plug 13 and internally serrated cap 14, Fig. 2. The resilience of the member 1 prevents damage if struck by passing craft, and the tube 6 is protected from silt. The tube 6 extends up the river bank to an indicator comprising an air pump which maintains the tube 6 full of air, and a pressure gauge which indicates the pressure due to the head of water. Specifications 4138 /08, [Class 123], and 191 /11, [Class 97 (iii)], are referred to.
Patent GB-1363574-A (GB)
Title: Data recording and replay systems
IPC: G11B20/14
Filed: 1973-03-29
Abstract: 1363574 Recording and transmitting digital data BRITISH AIRCRAFT CORP Ltd 29 March 1973 [2 March 1972] 9826/72 Heading G4C [Also in Division H4] Data words are recorded or transmitted using long and short pulses to represent binary digits, the number of ones and the number of zeros in each word being compared and the longest pulse length being selected to represent the binary value occurring least often, a signal indicating which pulse length represents the binary value " 1 " also being recorded or transmitted. As described counter 12 (Fig. 2) counts the number of ones in a word held in a shift register 10 and sets a coding selector 14 controlling a steering circuit 16 so that ones and zeros from the register are directed to either long pulse generator 18 or short pulse generator 20, the outputs of which are connected to recording or transmitting circuits 22. The first pulse fed to the circuit 22 is a long or short pulse indicative of the representation of the binary digit " 1 ". Decoding is effected by feeding the first pulse to a circuit (28, Fig. 3, not shown) controlling a decoder selector (30) which converts the received data back to its original form.
Patent GB-716216-A (GB)
Title: Method of and apparatus for use in the melt spinning of ªÏ-amino-carboxylic acids and derivatives thereof
IPC: D01D1/10
Filed: 1952-04-18
Abstract: <PICT:0716216/IV (a)/1> <PICT:0716216/IV (a)/2> In a process for the continuous melt spinning of o -amino-carboxylic acids and their derivatives, for the purpose of removing monomeric material, the melt is allowed to flow by gravity in thin layers over the inner surface of a closed vessel and inner and outer surfaces of a number of co-axial cylinders arranged within the vessel in such a manner that substantially the whole of these surfaces is covered by the melt, and an inert gas is passed through the vessel, the melt being thereafter conducted to the spinning nozzles.  As shown, two coaxial cylinders 5 are arranged within a closed vessel 9.  The melt is admitted from a pipe 1 to an annular chamber 2 which is connected by a large number of passages 3 to annular nozzles 7 formed between the walls of the cylinders 5 and an intermediate member 6.  The melt flows in a film over the surfaces of the cylinders 5 and inner surface of the vessel 9 at the bottom of which it collects and is withdrawn through a pipe 11 and conducted to the spinning nozzles.  An inert gas is admitted under a slight super-atmospheric pressure through a pipe 12 and is conducted away with the evaporated monomer through a pipe 10.  The oxygen content of the inert gas is less than 0.003 per cent. and the temperature may be 245 DEG C.  U.S.A. Specification 2,241,321 is referred to.
Patent GB-1463786-A (GB)
Title: Points for monorail conveyor systems
IPC: B65G9/00
Filed: 1975-03-10
Abstract: 1463786 Points; turntables TONON & C SaS 10 March 1975 [29 March 1974] 9884/75 Heading B7L  A set of points for a monorail'conveyer system comprises a fixed annular support 1 at the junction of tracks A, B, C and D; a movable disc element 8 carried on the support 1 by rolling  elements 12 for turning about the axis of the annular support; connector track sections 15, 17 and 19 mounted on the disc 8; locating plates 20 carried by the support 1 and having a plurality of detents 22 formed therein; and a selector pin 23 slidably mounted in a housing 24 on the disc 8 and resiliently biased by a spring 25 to engage any selected detent 22 to thus retain the disc 8 in a respective predetermined operative position. There may be remote control means 28, 29 to disengage the pin 23 from the detent and allow turning of the disc; and guards 35 depending from the disc 8 to block the ends of whichever tracks A, B, C, D are not connected by the points at any particular moment. For use at different junctions, the connector track sections 15, 17, 19 may be interchanged with other such sections and the locating plates 20 may be interchanged with other such plates. The ends of the tracks A, B, C, D have pins 30 projecting therefrom on which rollers 34 are eccentrically mounted to provide support for the undersurfaces such as 16a of the connector track sections when aligned therewith.
Patent GB-249686-A (GB)
Title: Improvements in handles for cooking vessels
IPC: A47J45/06
Filed: 1925-04-16
Abstract: 249,686. Bolton, E. M. April 16, 1925. Handles. - Cooking vessels of the kind having each one straight side so that they can be used in pairs on a stove &c. are provided with handles one of which is adapted to fit within the other so that the two vessels can be carried as one, the handles only being separable by a movement in the vertical plane. In the form shown both handles are cranked and the handle a<1> fits over the top and side edges of the other one, though it may fit underneath. In place of complete side members as in the form shown, the overlapping handle may have merely one or two lugs or ears. Specification 240,582 is referred to.
Patent GB-759793-A (GB)
Title: Improvements in or relating to domestic fireplaces
IPC: F24B1/188
Filed: 1954-04-05
Abstract: 759,793. Heating air. RYCOTT, T. S. April 5, 1955 [April 5, 1954], No. 9932/54. Class 64(3). A metal air-heating unit supported on or built into the back of a fireplace surround 17 so as to extend across the front of the fireplace throat 19 comprises a duct 12 which extends upwardly from the centre of a horizontal tube 11 which has inlets at its ends, at the sides of the fireplace. The duct 12 extends first rearwardly and then forwardly. The throat 19 may have an adjustable member 25, as described in Specification 742,263 [Group XI]
Patent GB-390950-A (GB)
Title: Improvements in blocks, slabs and other structures comprising rubber or the like in association with concrete or the like
IPC: E01C5/22
Filed: 1932-04-07
Abstract: 390,950. Paving-blocks ; treads and wearing-surfaces for roads &c. DUNLOP RUBBER CO., Ltd., 32, Osnaburgh Street, London, and LAKEMAN, A., Fort Dunlop, Birmingham. April 7, 1932, No. 9960. [Classes 20 (iv) and 87 (i).] A rubber skeleton 1 is embedded in the exposed or wearing surface of a concrete structure, such as a paving block 2 and is isolated or bordered by the concrete. The rubber may be above, below or flush with the concrete surface. The rubber may be partly or wholly of wedgeshaped or like cross-section to anchor it to the concrete, which may be cast on to the rubber skeleton in a mould ; or the skeleton may be placed on top of the concrete in a partly filled mould, and its interstices then filled with concrete.
Patent HK-173696-A (HK)
Title: Method and apparatus for achieving high reaction rates in solid-gas reactor systems
Inventor: ROCKENFELLER UWE
IPC: C09K5/04
Filed: 1996-09-12
Abstract: Reaction rates in chemisorption reactions involving solid reactants and gaseous ligands are improved by maintaining optimized solid density throughout the reaction. Methods and apparatus which restrict volumetric solid expansion, compression of the solid reactant, and mixture with inert solid porous or particulate materials are disclosed.
Patent HU-T66624-A (HU)
Title: Novel cytokine
Inventor: KAWASHIMA ICHIRO
IPC: C12N15/19
Filed: 1991-11-07
Abstract: cDNA prepared by extracting mRNA from the interstitial cells of the human bone marrow was expressed, after being cloned, with the cells of a mammal. A protein having an activity of inhibiting adipocyte formation was separated from the cell culture supernatant having such an activity and purified. The protein was found to have an apparent molecular weight of about 23,000 by conducting SDS-PAGE electrophoresis under a reducing condition and have an N-terminal proline residue as a result of identification of the N-terminal amino acid sequence by Edman degradation. The total primary structure of the protein was determined by the above-mentioned finding and the result of genetic cloning described above to reveal that it is a cytokine having an activity of inhibiting adipocyte formation and a new structure. Thus it has become possible to produce a novel adipocyte formation inhibitor in a large amount by the recombined DNA technology and to diagnose and treat various cytopeniae and other diseases.
Patent HU-T46736-A (HU)
Title: Cleaning composition, especially for cleaning of ceramics coverings
Inventor: HEGEDUES JANOS
IPC: C11D1/48
Filed: 1987-05-05
Abstract: A cleansing agent, esp. for ceramic cladding, contains an aq. soln. of acid(s) and a partially hydrogenated caprolactam oligomer additive. The cleansing agent may contain more than one inorganic acid, e.g., hydrochloric and phosphoric acids, and an organic acid, e.g., citric acid at a concn. of 20-70wt.% of soln. Based on the acids, the caprolactam concn. is 5-20%. The prepn. may also contain other known additives. The average mol. wt. of the partially hydrogenated caprolactam is 400. The degree of hydrogenation is 10-80% of oxygen atoms in the polyamide type molecule 50-70% of which is removed by hydrogenation.
Patent HU-T63730-A (HU)
Title: Method and apparatus for identificating plants
Inventor: HIRVONEN JUHANI
IPC: A01G9/00
Filed: 1991-09-09
Abstract: The invention relates to method for identifying plants qualified to be planted. In the method excitation radiation is directed to each pigeonhole containing a plant. In case there is a living plant in a pigeonhole, its pigment, especially chlorophyll, fluoresces.